CN104877286A - High-strength complex fiber panel and preparation method thereof - Google Patents
High-strength complex fiber panel and preparation method thereof Download PDFInfo
- Publication number
- CN104877286A CN104877286A CN201510310764.5A CN201510310764A CN104877286A CN 104877286 A CN104877286 A CN 104877286A CN 201510310764 A CN201510310764 A CN 201510310764A CN 104877286 A CN104877286 A CN 104877286A
- Authority
- CN
- China
- Prior art keywords
- parts
- strength composite
- fibrous plate
- composite fibrous
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high-strength complex fiber panel and a preparation method thereof. The high-strength complex fiber panel comprises the following ingredients in parts by weight: 11-18 parts of formalized polyvinyl alcohol fiber, 7-15 parts of viscose, 3-7 parts of glass fiber, 6-11 parts of hexamethylol melamine resin, 4-10 parts of bisphenol F type epoxy resin, 3-7 parts of aluminium oxide, 6-10 parts of magnesium carbonate, 5-9 parts of basalt powder, and 15-25 parts of normal butanol. The preparation method of the high-strength complex fiber panel comprises the processes of smashing, stirring, pressing and the like. The prepared complex fiber panel has the characteristics of high breaking strength and compressive strength.
Description
Technical field
The invention belongs to dalle field, relate to a kind of fibrous plate and preparation method thereof, especially relate to a kind of high-strength composite fibrous plate and preparation method thereof.
Background technology
Fiberboard is that the waste materials such as dry to bark, wood shavings, branch, fruit are become wood pulp through fragmentation immersion, milling, vegetable fibre is interweaved again, then through Wet-pressing molding, drying treatment forms.Fiberboard can be divided into the kinds such as hardboard (HB), softboard (LDF, SB, IB), medium density fibre board (MDF) (MDF), high density fiberboard (HDF).The feature of softboard is that density is little, physical and mechanical property not as good as hardboard, mainly in construction work in insulation, insulation and sound-absorbing, sound insulation etc.The breadth of medium density fibre board (MDF) and high density fiberboard is large, even structure, intensity are high, dimensional stabilizing distortion is little, be easy to machining, edges of boards are firm, surfacing, be convenient to direct sticker and covering with paint.Slim, coventional type and thicker sheet material can be had.The folding strength of fibrous plate and ultimate compression strength have comparatively crucial function for the normal use of fibrous plate, therefore need to guarantee that fibrous plate has good folding strength and ultimate compression strength.
Summary of the invention
The technical problem solved: the intensity of the current fibrous plate for finishing material is lower, the intensity of finishing material can be affected time in for finishing material, for the problems referred to above, need the intensity of finishing material fibrous plate as folding strength and ultimate compression strength and hardness are improved, improve its physical strength, the safety performance of finishing material could be improved further.
Technical scheme: the invention discloses a kind of high-strength composite fibrous plate and preparation method thereof, described high-strength composite fibrous plate comprises the composition of following weight parts:
Polyvinyl formal fibre 11-18 part,
Viscose fiber 7-15 part,
Glass fibre 3-7 part,
Hexamethylol melamine resin 6-11 part,
Bisphenol f type epoxy resin 4-10 part,
Aluminum oxide 3-7 part,
Magnesiumcarbonate 6-10 part,
Basalt powder 5-9 part,
Propyl carbinol 15-25 part.
Further, described a kind of high-strength composite fibrous plate, comprises the composition of following weight parts:
Polyvinyl formal fibre 13-16 part,
Viscose fiber 9-13 part,
Glass fibre 4-6 part,
Hexamethylol melamine resin 7-10 part,
Bisphenol f type epoxy resin 5-8 part,
Aluminum oxide 4-6 part,
Magnesiumcarbonate 7-9 part,
Basalt powder 6-8 part,
Propyl carbinol 17-23 part.
Further, described a kind of high-strength composite fibrous plate, comprises the composition of following weight parts:
Polyvinyl formal fibre 15 parts,
Viscose fiber 11 parts,
5 parts, glass fibre,
Hexamethylol melamine resin 8 parts,
Bisphenol f type epoxy resin 6 parts,
5 parts, aluminum oxide,
8 parts, magnesiumcarbonate,
Basalt powder 7 parts,
Propyl carbinol 20 parts.
The preparation method of described a kind of high-strength composite fibrous plate, preparation method is made up of following steps:
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 100 order-300 orders;
Step 2: the pot temperature of stirred pot is set as 70-90 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 11-18 part, viscose fiber 7-15 part, glass fibre 3-7 part, hexamethylol melamine resin 6-11 part, bisphenol f type epoxy resin 4-10 part, be stirred to evenly to material in stirred pot;
Step 3: add aluminum oxide 3-7 part, magnesiumcarbonate 6-10 part, basalt powder 5-9 part, propyl carbinol 15-25 part again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry;
Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and rising die temperature is 60-70 DEG C, after temperature-stable, be forced into 50-70MPa, the press time is 2-5h, stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
Further, the preparation method of described a kind of high-strength composite fibrous plate, in step 1, powder order number is 200 order-300 orders.
Further, the preparation method of described a kind of high-strength composite fibrous plate, raising die temperature in step 4 is 65 DEG C.
Further, the preparation method of described a kind of high-strength composite fibrous plate, in step 4 after temperature-stable, is forced into 60MPa.
Further, the preparation method of described a kind of high-strength composite fibrous plate, in step 4, the press time is 4h.
beneficial effect:filamentary material has more purposes in dalle, conventional filamentary material is used for changing less to the character of dalle in dalle, preparation method of the present invention is by improveing the material of dalle, effectively raise the intensity of dalle, folding strength and the ultimate compression strength of conjugated fibre sheet material are all greatly improved.Improve the physical strength of dalle preferably.
Embodiment
Embodiment 1
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 300 orders; Step 2: the pot temperature of stirred pot is set as 90 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 18 parts, viscose fiber 7 parts, 7 parts, glass fibre, hexamethylol melamine resin 6 parts, bisphenol f type epoxy resin 10 parts, be stirred to evenly to material in stirred pot; Step 3: add 7 parts, aluminum oxide, 6 parts, magnesiumcarbonate, basalt powder 9 parts, propyl carbinol 15 parts again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry; Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and raising die temperature is 70 DEG C, after temperature-stable, and be forced into 70MPa, the press time is 2h, and stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
The folding strength of the high-strength composite fibrous plate of embodiment 1 is 15.7MPa, and ultimate compression strength is 25.6MPa.
Embodiment 2
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 100 orders; Step 2: the pot temperature of stirred pot is set as 70 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 11 parts, viscose fiber 15 parts, 3 parts, glass fibre, hexamethylol melamine resin 11 parts, bisphenol f type epoxy resin 4 parts, be stirred to evenly to material in stirred pot; Step 3: add 3 parts, aluminum oxide, 10 parts, magnesiumcarbonate, basalt powder 5 parts, propyl carbinol 25 parts again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry; Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and raising die temperature is 60 DEG C, after temperature-stable, and be forced into 50MPa, the press time is 5h, and stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
The folding strength of the high-strength composite fibrous plate of embodiment 2 is 14.9MPa, and ultimate compression strength is 24.3MPa.
Embodiment 3
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 300 orders; Step 2: the pot temperature of stirred pot is set as 90 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 16 parts, viscose fiber 9 parts, 4 parts, glass fibre, hexamethylol melamine resin 10 parts, bisphenol f type epoxy resin 5 parts, be stirred to evenly to material in stirred pot; Step 3: add 4 parts, aluminum oxide, 9 parts, magnesiumcarbonate, basalt powder 6 parts, propyl carbinol 17 parts again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry; Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and raising die temperature is 70 DEG C, after temperature-stable, and be forced into 70MPa, the press time is 2h, and stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
The folding strength of the high-strength composite fibrous plate of embodiment 3 is 17.4MPa, and ultimate compression strength is 26.5MPa.
Embodiment 4
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 200 orders; Step 2: the pot temperature of stirred pot is set as 70 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 13 parts, viscose fiber 13 parts, 6 parts, glass fibre, hexamethylol melamine resin 7 parts, bisphenol f type epoxy resin 8 parts, be stirred to evenly to material in stirred pot; Step 3: add 6 parts, aluminum oxide, 7 parts, magnesiumcarbonate, basalt powder 8 parts, propyl carbinol 23 parts again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry; Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and raising die temperature is 60 DEG C, after temperature-stable, and be forced into 50MPa, the press time is 5h, and stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
The folding strength of the high-strength composite fibrous plate of embodiment 4 is 18.1MPa, and ultimate compression strength is 27.3MPa.
Embodiment 5
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 300 orders; Step 2: the pot temperature of stirred pot is set as 90 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 15 parts, viscose fiber 11 parts, 5 parts, glass fibre, hexamethylol melamine resin 8 parts, bisphenol f type epoxy resin 6 parts, be stirred to evenly to material in stirred pot; Step 3: add 5 parts, aluminum oxide, 8 parts, magnesiumcarbonate, basalt powder 7 parts, propyl carbinol 20 parts again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry; Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and raising die temperature is 65 DEG C, after temperature-stable, and be forced into 60MPa, the press time is 4h, and stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
The folding strength of the high-strength composite fibrous plate of embodiment 5 is 20.7MPa, and ultimate compression strength is 33.6MPa.
Comparative example 1
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 300 orders; Step 2: the pot temperature of stirred pot is set as 90 DEG C, after tank temperature-stable to be mixed, adds viscose fiber 7 parts, 7 parts, glass fibre, bisphenol f type epoxy resin 10 parts, is stirred to evenly to material in stirred pot in stirred pot; Step 3: add 7 parts, aluminum oxide, 6 parts, magnesiumcarbonate, basalt powder 9 parts, propyl carbinol 15 parts again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry; Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and raising die temperature is 70 DEG C, after temperature-stable, and be forced into 70MPa, the press time is 2h, and stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
The folding strength of the high-strength composite fibrous plate of comparative example 1 is 11.6MPa, and ultimate compression strength is 19.5MPa.
Claims (8)
1. a high-strength composite fibrous plate, is characterized in that, described high-strength composite fibrous plate comprises the composition of following weight parts:
Polyvinyl formal fibre 11-18 part,
Viscose fiber 7-15 part,
Glass fibre 3-7 part,
Hexamethylol melamine resin 6-11 part,
Bisphenol f type epoxy resin 4-10 part,
Aluminum oxide 3-7 part,
Magnesiumcarbonate 6-10 part,
Basalt powder 5-9 part,
Propyl carbinol 15-25 part.
2. a kind of high-strength composite fibrous plate according to claim 1, is characterized in that, described high-strength composite fibrous plate comprises the composition of following weight parts:
Polyvinyl formal fibre 13-16 part,
Viscose fiber 9-13 part,
Glass fibre 4-6 part,
Hexamethylol melamine resin 7-10 part,
Bisphenol f type epoxy resin 5-8 part,
Aluminum oxide 4-6 part,
Magnesiumcarbonate 7-9 part,
Basalt powder 6-8 part,
Propyl carbinol 17-23 part.
3. a kind of high-strength composite fibrous plate according to claim 1, is characterized in that, described high-strength composite fibrous plate comprises the composition of following weight parts:
Polyvinyl formal fibre 15 parts,
Viscose fiber 11 parts,
5 parts, glass fibre,
Hexamethylol melamine resin 8 parts,
Bisphenol f type epoxy resin 6 parts,
5 parts, aluminum oxide,
8 parts, magnesiumcarbonate,
Basalt powder 7 parts,
Propyl carbinol 20 parts.
4. the preparation method of a kind of high-strength composite fibrous plate according to claim 1, it is characterized in that, preparation method is made up of following steps:
Step 1: open pulverizer, respectively to adding aluminum oxide, magnesiumcarbonate and basalt powder in pulverizer, separately pulverizes, and is crushed to above-mentioned one-tenth and is divided into powder, and powder order number is 100 order-300 orders;
Step 2: the pot temperature of stirred pot is set as 70-90 DEG C, after tank temperature-stable to be mixed, in stirred pot, add polyvinyl formal fibre 11-18 part, viscose fiber 7-15 part, glass fibre 3-7 part, hexamethylol melamine resin 6-11 part, bisphenol f type epoxy resin 4-10 part, be stirred to evenly to material in stirred pot;
Step 3: add aluminum oxide 3-7 part, magnesiumcarbonate 6-10 part, basalt powder 5-9 part, propyl carbinol 15-25 part again in stirred pot, after adding mentioned component, then carries out stirring and becomes slurry;
Step 4: be poured into by slurry in compacting tool set, pours into after in compacting tool set, and rising die temperature is 60-70 DEG C, after temperature-stable, be forced into 50-70MPa, the press time is 2-5h, stop pressurizeing and being cooled to room temperature, cooling, prepares high-strength composite fibrous plate.
5. the preparation method of a kind of high-strength composite fibrous plate according to claim 4, is characterized in that, in step 1, powder order number is 200 order-300 orders.
6. the preparation method of a kind of high-strength composite fibrous plate according to claim 4, is characterized in that, raising die temperature in step 4 is 65 DEG C.
7. the preparation method of a kind of high-strength composite fibrous plate according to claim 4, is characterized in that, in step 4 after temperature-stable, be forced into 60MPa.
8. the preparation method of a kind of high-strength composite fibrous plate according to claim 4, is characterized in that, in step 4, the press time is 4h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310764.5A CN104877286A (en) | 2015-06-09 | 2015-06-09 | High-strength complex fiber panel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310764.5A CN104877286A (en) | 2015-06-09 | 2015-06-09 | High-strength complex fiber panel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104877286A true CN104877286A (en) | 2015-09-02 |
Family
ID=53944983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510310764.5A Pending CN104877286A (en) | 2015-06-09 | 2015-06-09 | High-strength complex fiber panel and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104877286A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602204A (en) * | 2016-02-17 | 2016-05-25 | 江苏瑞赛恩建材实业有限公司 | Acoustic board for decorative building materials |
| CN109372391A (en) * | 2018-10-11 | 2019-02-22 | 江山维尔美门业有限公司 | A kind of anti-shrinkage fastening wire timber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755713A (en) * | 1972-07-25 | 1973-08-28 | Boeing Co | Electrically conductive surface for aircraft |
| EP0721025A1 (en) * | 1994-12-21 | 1996-07-10 | Hollinee Corp. | Fiberglass laminate panel |
| CN103502174A (en) * | 2011-05-12 | 2014-01-08 | 乐金华奥斯有限公司 | Glass fiber board and a production method therefor |
| CN104058775A (en) * | 2014-07-04 | 2014-09-24 | 陈欢娟 | Refractory ceramic fiber board |
-
2015
- 2015-06-09 CN CN201510310764.5A patent/CN104877286A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755713A (en) * | 1972-07-25 | 1973-08-28 | Boeing Co | Electrically conductive surface for aircraft |
| EP0721025A1 (en) * | 1994-12-21 | 1996-07-10 | Hollinee Corp. | Fiberglass laminate panel |
| CN103502174A (en) * | 2011-05-12 | 2014-01-08 | 乐金华奥斯有限公司 | Glass fiber board and a production method therefor |
| CN104058775A (en) * | 2014-07-04 | 2014-09-24 | 陈欢娟 | Refractory ceramic fiber board |
Non-Patent Citations (4)
| Title |
|---|
| 李友森 主编: "《轻化工业助剂实用手册 造纸、食品、印染工业卷》", 31 July 2002, 化学工业出版社 * |
| 薛志序 主编: "《高分子化学及工艺学》", 30 November 1980, 化学工业出版社 * |
| 雷忠利 等: "螯合纤维的制备—聚乙烯醇缩甲醛纤维（PVF）的改性", 《辐射研究与辐射工艺学报》 * |
| 龚妍 等: "双酚F及双酚F环氧树脂的研究进展", 《精细石油化工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602204A (en) * | 2016-02-17 | 2016-05-25 | 江苏瑞赛恩建材实业有限公司 | Acoustic board for decorative building materials |
| CN109372391A (en) * | 2018-10-11 | 2019-02-22 | 江山维尔美门业有限公司 | A kind of anti-shrinkage fastening wire timber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101269508A (en) | Manufacturing technique for moisture-proof middle, high-density pressed-fibre board | |
| RU2544707C2 (en) | Board made of powder from reject printed-circuit boards, method of making same | |
| US20220032494A1 (en) | Formaldehyde-free medium-high-density board capable of meeting deep facing requirements and method for manufacturing same | |
| CN101659074B (en) | Method for manufacturing weed wood and straw compounding medium density fiberboard with laminated structure | |
| CN100588518C (en) | Method for producing recombination module wood from secondary processing wood | |
| WO2005070635A1 (en) | The water-proof composite sheet | |
| CN101011828A (en) | Bright mirror surface and facing artificial plate and manufacturing technique thereof | |
| CN105365024A (en) | Environment-friendly high-strength bamboo-wood compound shaving board | |
| CN108015876A (en) | A kind of production method of particieboard | |
| CN1994702A (en) | Medium density fiber board made from bamboo | |
| CN107009479A (en) | A kind of preparation method of high density fiberboard | |
| CN104927374A (en) | Compression-resistant bending-resistant enhanced fiber board material and preparation method thereof | |
| CN105291242A (en) | Environment-friendly bamboo-wood composite shaving board with low hygroscopic expansion rate | |
| CN104877286A (en) | High-strength complex fiber panel and preparation method thereof | |
| CN109129792A (en) | A kind of preparation method of environment-friendly sheet | |
| CN109227867A (en) | A kind of preparation method of the mould proof composite fibre plate of environment-friendly type antibiotic | |
| CN105856379A (en) | Environment-friendly high-strength lignocellulose plate and preparing method thereof | |
| CN1994700A (en) | Medium density fiber board made from bamboo and wood | |
| CN103341990B (en) | Method for preparing wood-plastic composite plate material through layered lamination method | |
| JP2017185640A (en) | Woody fiber and manufacturing method of woody fiber sheet | |
| CN103600383A (en) | Forward wood laminated timber production process and impact device | |
| CN109333745A (en) | A kind of preparation method of mould proof environmentally protective artificial board | |
| CN205259851U (en) | Door body and panel thereof | |
| CA2431292C (en) | Manufacture of low density panels | |
| CN106217576A (en) | A kind of Masson Pine Mianzhu laminated particle-board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |